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1. 发明授权

US11489401B2 Rotating electric machine for vehicle 有权
公开(公告)号：US11489401B2
公开(公告)日：2022-11-01
申请号：US16862671
申请日：2020-04-30
申请人： DENSO CORPORATION
发明人： Kazuki Morishita
IPC分类号： H02K5/22 , H02K5/10 , H02K11/05 , H02K11/33 , B60R16/033
摘要： A rotating electric machine for a vehicle includes a rectifier constituting a rectification circuit which rectifies the alternating current generated in the stator; a battery terminal protruding from the rectifier and configured to be connected with a battery cable; an insulating member having a through hole in which the battery terminal is inserted; and a waterproof cap attached to the insulating member so as to cover a connection part of the battery terminal with the battery cable in a waterproof state. One of an inner peripheral surface of the through hole of the insulating member and an outer peripheral surface of the battery terminal has a conical tapered face. The insulating member and the battery terminal are pressed against each other at the tapered face.

2. 发明申请

US20210328476A1 MOTOR INCLUDING WINDING INCLUDING INNER BENT PORTION AND OUTER BENT PORTION AND METHOD OF MANUFACTURING MOTOR 有权
公开(公告)号：US20210328476A1
公开(公告)日：2021-10-21
申请号：US17361732
申请日：2021-06-29
申请人： DENSO CORPORATION
发明人： Shinji IKEDA , Takumi NAGAYA , Tatsuya TAKAGI , Kuniaki MATSUMOTO , Kazuhiro HOSOTANI , Yutaro YAGI , Yoshihiko SUGA , Takuya MATSUMOTO , Shunichi HIRAOKA
IPC分类号： H02K5/10 , H02K5/22 , H02K11/05 , H02K11/30 , H02K1/14 , H02K1/27 , H02K15/00 , H02K15/02 , H02K21/22
摘要： A motor includes a rotor and a stator including a stator core and a winding including a first extension extending with respect to the stator core toward one side in a rotation-axis direction of the rotor, a second extension extending toward a rotation-radial direction outside of the rotor from an end of the first extension on the one side in the rotation-axis direction, and a third extension extending toward the one side in the rotation-axis direction from an end at the rotor rotation-radial direction outside of the second extension, and connected to a circuit device, and the winding forming a coil around the stator core, and such that an inner bent portion at a boundary between the first and second extensions is disposed at the one side in the rotation-axis direction with respect to an outer bent portion at a boundary between the second and third extensions.

3. 发明授权

US10811938B2 Rotating electrical machine 有权
公开(公告)号：US10811938B2
公开(公告)日：2020-10-20
申请号：US16066905
申请日：2016-04-07
申请人： Mitsubishi Electric Corporation
发明人： Masao Akiyoshi , Yuzuru Kobayashi
IPC分类号： H02K9/06 , H02K5/18 , H02K11/04 , H02K11/05 , H02K19/36
摘要： Radial direction outer side sizes of a first rectifying unit, a circuit board, and a second rectifying unit configuring a rectifying device are disposed so as to be sequentially smaller in a direction away from a frame of a rotating electrical machine main body, and at predetermined intervals, a cover covering the rectifying device has a cover end wall portion, a cover outer wall portion, and a cover intermediate portion, an inner peripheral side inlet portion is formed in the cover end wall portion, an outer peripheral side inlet portion is formed in the cover intermediate portion, and the outer peripheral side inlet portion is formed of an axial direction covering portion, and a radial direction covering portion that connects the axial direction covering portion and an outer peripheral portion of the cover end wall portion.

4. 发明申请

US20160226328A1 AUTOMOTIVE ROTARY ELECTRIC MACHINE 审中-公开
标题翻译：汽车旋转电机
公开(公告)号：US20160226328A1
公开(公告)日：2016-08-04
申请号：US14917637
申请日：2013-10-31
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Kazuhiro CHISAKA , Yoshihiro SHINOSAKA , Naoki FUJITA
IPC分类号： H02K3/28 , H02K11/05
CPC分类号： H02K3/28 , H02K5/225 , H02K11/05
摘要： An output terminal portion includes: an output terminal that includes: a shaft portion on which an external screw thread portion is formed; and a head portion; and an intermediary member that includes: a fastening seat on a first axial end of which a nut portion is formed integrally, and that is mounted so as to be fitted over the shaft portion such that a second axial end protrudes axially out of a bushing, the bushing is mounted to the intermediary member such that axial movement of the bushing is constrained, and an external output wire is mounted to a second axial end surface of the fastening seat in a state of contact by a fastening force from a fixing nut that is screwed onto the external screw thread portion such that the external output wire is fixed by fastening between the fixing nut and the fastening seat.
摘要翻译：输出端子部分包括：输出端子，包括：轴部分，其上形成有外螺纹部分; 和头部; 以及中间构件，其包括：在第一轴向端部上的紧固座，所述紧固座一体地形成有螺母部，并且所述紧固座被安装成可以装配在所述轴部上，使得第二轴向端部从轴套向外突出，衬套被安装到中间构件上，使得衬套的轴向移动受到约束，并且外部输出线通过来自固定螺母的紧固力在接触状态下安装到紧固座的第二轴向端面螺纹连接到外螺纹部分上，使得外部输出线通过固定螺母和紧固座之间的紧固来固定。

5. 发明授权

US11515760B2 Rotating electric machine for vehicle 有权
公开(公告)号：US11515760B2
公开(公告)日：2022-11-29
申请号：US16862672
申请日：2020-04-30
申请人： DENSO CORPORATION
发明人： Kazuki Morishita
IPC分类号： H02K11/05 , H02K11/04 , H01R4/34 , H01R13/52 , H02K5/10 , H02K5/22
摘要： A rotating electric machine for a vehicle includes a rectifier fixed to an outer side of the frame member and constituting a rectification circuit which rectifies the alternating current generated by the stator; a battery terminal protruding from the rectifier and configured to be connected with a battery cable; an insulating member having a through hole in which the battery terminal is inserted; and a waterproof cap attached to the insulating member so as to cover a connection part of the battery terminal with the battery cable in a waterproof state. The insulating member includes an annular protruding part protruding inward from an inner peripheral surface of the through hole. The protruding part is in contact with an outer peripheral surface of the battery terminal in such a state that the protruding part is elastically deformed.

6. 发明授权

US10693340B2 Electrical isolation of an alternator 有权
公开(公告)号：US10693340B2
公开(公告)日：2020-06-23
申请号：US15782601
申请日：2017-10-12
申请人： BorgWarner Inc.
发明人： Timothy J. Alfermann , Daniel E. Wilkins , Drake J. Sayre
IPC分类号： H02K5/22 , H02J7/16 , H02K11/27 , H02J7/14 , H02P9/48 , H02K11/05 , B60R16/03 , H02K5/16 , H02K11/042 , H02P9/38 , H01H85/02
摘要： An alternator for generating electrical power to one or more components of a power network includes a machine portion including a stator, a rotor and a rectifier, a battery connection terminal connected to the machine portion and configured to be connected to a battery, and an isolation device integral to the alternator. The isolation device is located on an electrical path between at least the machine portion and the battery connection terminal, and the isolation device is configured to isolate at least one of the alternator and another component of the power network from receiving electric current from the battery based on an undesirable condition occurring in the power network.

7. 发明授权

US10236744B2 Generator assembly and bearing equipped with the same 有权
公开(公告)号：US10236744B2
公开(公告)日：2019-03-19
申请号：US15270820
申请日：2016-09-20
申请人： Georgo Angelis , Nicolaas Simon Willem Den Haak , Koos Welling
发明人： Georgo Angelis , Nicolaas Simon Willem Den Haak , Koos Welling
IPC分类号： H02K11/00 , H02K5/22 , H02K7/18 , F16C32/04 , H02K11/04 , H02K11/05
摘要： The invention relates to a generator assembly for harvesting energy in a bearing arrangement having a first ring and a second ring. The generator assembly includes a plurality of coils attached to the first ring and configured to interact with a magnet ring with alternating magnetization directions attached to the second ring. In order to provide a versatile power supply for electric and electronic external devices in machine applications, it is proposed to provide the generator assembly with a plug connector for supplying power generated by the generator assembly to external devices.

8. 发明申请

US20180219462A1 ELECTRIC MACHINE WITH PRESS-FIT ELECTRONICS PACKAGE 审中-公开
公开(公告)号：US20180219462A1
公开(公告)日：2018-08-02
申请号：US15854862
申请日：2017-12-27
申请人： BorgWarner Inc.
发明人： Attila Nagy , Bruce Hamilton
IPC分类号： H02K15/14 , H02K11/05
CPC分类号： H02K15/14 , H02K11/05
摘要： An electric machine having a housing assembly and a stator assembly coupled with a rotor assembly. A plurality of MOSFET assemblies are operably coupled with the stator assembly. The MOSFET assemblies are disposed in openings defined by the housing assembly and include a carrier that is secured within the openings with a press-fit engagement. The carrier defines an interior space extending the full longitudinal length of the carrier and includes at least one planar mounting surface wherein a MOSFET is mounted on the planar mounting surface. In some embodiments, the housing assembly includes an aluminum heat exchange member that defines an opening in which a MOSFET assembly is installed. The carrier may be formed by extruding copper and include longitudinally extending ribs that engage the housing assembly in press fit engagement. A method of manufacturing an electric machine is also disclosed.

9. 发明申请

US20180109160A1 ELECTRICAL ISOLATION OF AN ALTERNATOR 审中-公开
公开(公告)号：US20180109160A1
公开(公告)日：2018-04-19
申请号：US15782601
申请日：2017-10-12
申请人： Timothy J. Alfermann , Daniel E. Wilkins , Drake J. Sayre
发明人： Timothy J. Alfermann , Daniel E. Wilkins , Drake J. Sayre
IPC分类号： H02K5/22 , H02P9/38 , H02J7/16 , H02K5/16 , H02K11/05 , H02K11/042 , B60R16/03
CPC分类号： H02K5/225 , B60R16/03 , H01H2085/025 , H02J7/1461 , H02J7/16 , H02J7/166 , H02K5/161 , H02K11/042 , H02K11/05 , H02K11/27 , H02P9/38 , H02P9/48
摘要： An alternator for generating electrical power to one or more components of a power network includes a machine portion including a stator, a rotor and a rectifier, a battery connection terminal connected to the machine portion and configured to be connected to a battery, and an isolation device integral to the alternator. The isolation device is located on an electrical path between at least the machine portion and the battery connection terminal, and the isolation device is configured to isolate at least one of the alternator and another component of the power network from receiving electric current from the battery based on an undesirable condition occurring in the power network.

10. 发明申请

US20180083512A1 VEHICLE-USE ROTATING ELECTRICAL MACHINE 审中-公开
公开(公告)号：US20180083512A1
公开(公告)日：2018-03-22
申请号：US15569441
申请日：2015-08-06
申请人： Mitsubishi Electric Corporation
发明人： Yuzuru KOBAYASHI
IPC分类号： H02K11/05 , H02K11/04 , H02K1/24
CPC分类号： H02K11/05 , H02K1/243 , H02K3/50 , H02K5/22 , H02K9/06 , H02K11/046
摘要： A first tubular portion and a second tubular portion extended from a main body portion of a terminal block configuring a rectifying device are inserted into a casing through hole of a rear bracket configuring a casing of a vehicle-use alternating current generator, and the rectifying device is attached to a main body portion side. The first tubular portion including a sealing portion that seals the casing through hole is inserted into the casing through hole into which a lead is not inserted, and the second tubular portion of a form enclosing the lead is inserted into the casing through hole into which the lead is inserted.

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